J. Crew Women’s Sweater Size Small Armpit to armpit 18” Shoulder to hem 24” IMO will fit a Medium. Puff Sleeve Merino Wool Alpaca Blend Color: Heather Mint Puff-sleeve crewneck sweater in Supersoft yarn A magical mixture of merino wool... alpaca and stretch makes this sweater supersoft (hence the name). This sweet style also has a few more tricks up its sleeve, like pretty puffed shoulders and an exaggerated ribbed hem. Polyamide/merino wool/alpaca/elastane. Import. Item BD411 Puff-sleeve crewneck sweater in Supersoft yarn